{"id":175267,"date":"2024-11-08T04:26:16","date_gmt":"2024-11-07T20:26:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/175267\/"},"modified":"2024-11-08T04:26:17","modified_gmt":"2024-11-07T20:26:17","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8mysql%e5%89%b5%e5%bb%ba%e6%96%b0%e6%95%b8%e6%93%9a%e5%ba%ab-mysql%e6%80%8e%e9%ba%bc%e6%96%b0%e5%bb%ba%e4%b8%80%e5%80%8b%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/175267\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528MySQL\u5275\u5efa\u65b0\u6578\u64da\u5eab (mysql\u600e\u9ebc\u65b0\u5efa\u4e00\u500b\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8mysql%e5%89%b5%e5%bb%ba%e6%96%b0%e6%95%b8%e6%93%9a%e5%ba%ab-RmzKWWANfZ\">\u5982\u4f55\u4f7f\u7528MySQL\u5275\u5efa\u65b0\u6578\u64da\u5eab<\/h1>\n<p>MySQL\u662f\u4e00\u500b\u6d41\u884c\u7684\u958b\u6e90\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u7db2\u7ad9\u9084\u662f\u5927\u578b\u4f01\u696d\u7cfb\u7d71\uff0cMySQL\u90fd\u80fd\u63d0\u4f9b\u7a69\u5b9a\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u3002\u5728\u9019\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528MySQL\u5275\u5efa\u65b0\u6578\u64da\u5eab\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u6b65\u9a5f\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e7%99%bb%e9%8c%84mysql-RmzKWWANfZ\">\u6b65\u9a5f\u4e00\uff1a\u767b\u9304MySQL<\/h2>\n<p>\u5728\u5275\u5efa\u65b0\u6578\u64da\u5eab\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u767b\u9304\u5230MySQL\u670d\u52d9\u5668\u3002\u9019\u53ef\u4ee5\u901a\u904e\u547d\u4ee4\u884c\u754c\u9762\uff08CLI\uff09\u6216\u4f7f\u7528\u5716\u5f62\u7528\u6236\u754c\u9762\uff08GUI\uff09\u5de5\u5177\u4f86\u5b8c\u6210\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u547d\u4ee4\u884c\u767b\u9304\u7684\u6b65\u9a5f\uff1a<\/p>\n<pre><code>mysql -u username -p<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c\u5c07\u201cusername\u201d\u66ff\u63db\u70ba\u60a8\u7684MySQL\u7528\u6236\u540d\u3002\u7cfb\u7d71\u6703\u63d0\u793a\u60a8\u8f38\u5165\u5bc6\u78bc\u3002\u8f38\u5165\u6b63\u78ba\u7684\u5bc6\u78bc\u5f8c\uff0c\u60a8\u5c07\u9032\u5165MySQL\u547d\u4ee4\u884c\u754c\u9762\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e5%89%b5%e5%bb%ba%e6%96%b0%e6%95%b8%e6%93%9a%e5%ba%ab-RmzKWWANfZ\">\u6b65\u9a5f\u4e8c\uff1a\u5275\u5efa\u65b0\u6578\u64da\u5eab<\/h2>\n<p>\u767b\u9304\u6210\u529f\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5275\u5efa\u65b0\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>CREATE DATABASE database_name;<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c\u5c07\u201cdatabase_name\u201d\u66ff\u63db\u70ba\u60a8\u5e0c\u671b\u5275\u5efa\u7684\u6578\u64da\u5eab\u540d\u7a31\u3002\u8acb\u6ce8\u610f\uff0c\u6578\u64da\u5eab\u540d\u7a31\u5fc5\u9808\u662f\u552f\u4e00\u7684\uff0c\u4e26\u4e14\u4e0d\u80fd\u8207\u73fe\u6709\u7684\u6578\u64da\u5eab\u540d\u7a31\u91cd\u8907\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a-RmzKWWANfZ\">\u793a\u4f8b\uff1a<\/h3>\n<pre><code>CREATE DATABASE my_database;<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u5275\u5efa\u4e00\u500b\u540d\u70ba\u201cmy_database\u201d\u7684\u65b0\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e6%9f%a5%e7%9c%8b%e5%b7%b2%e5%89%b5%e5%bb%ba%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab-RmzKWWANfZ\">\u6b65\u9a5f\u4e09\uff1a\u67e5\u770b\u5df2\u5275\u5efa\u7684\u6578\u64da\u5eab<\/h2>\n<p>\u8981\u67e5\u770b\u60a8\u5df2\u5275\u5efa\u7684\u6578\u64da\u5eab\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>SHOW DATABASES;<\/code><\/pre>\n<p>\u9019\u5c07\u5217\u51fa\u6240\u6709\u53ef\u7528\u7684\u6578\u64da\u5eab\uff0c\u5305\u62ec\u60a8\u525b\u525b\u5275\u5efa\u7684\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e5%9b%9b%ef%bc%9a%e9%81%b8%e6%93%87%e6%95%b8%e6%93%9a%e5%ba%ab-RmzKWWANfZ\">\u6b65\u9a5f\u56db\uff1a\u9078\u64c7\u6578\u64da\u5eab<\/h2>\n<p>\u5728\u5275\u5efa\u6578\u64da\u5eab\u5f8c\uff0c\u60a8\u9700\u8981\u9078\u64c7\u8a72\u6578\u64da\u5eab\u4ee5\u4fbf\u9032\u884c\u5f8c\u7e8c\u64cd\u4f5c\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9078\u64c7\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>USE database_name;<\/code><\/pre>\n<p>\u4f8b\u5982\uff1a<\/p>\n<pre><code>USE my_database;<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%94%ef%bc%9a%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e8%a1%a8-RmzKWWANfZ\">\u6b65\u9a5f\u4e94\uff1a\u5275\u5efa\u6578\u64da\u8868<\/h2>\n<p>\u5728\u9078\u64c7\u6578\u64da\u5eab\u5f8c\uff0c\u60a8\u53ef\u4ee5\u958b\u59cb\u5275\u5efa\u6578\u64da\u8868\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u5275\u5efa\u6578\u64da\u8868\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>CREATE TABLE users (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    username VARCHAR(50) NOT NULL,\n    password VARCHAR(255) NOT NULL,\n    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP\n);<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u5728\u201cmy_database\u201d\u6578\u64da\u5eab\u4e2d\u5275\u5efa\u4e00\u500b\u540d\u70ba\u201cusers\u201d\u7684\u6578\u64da\u8868\uff0c\u4e26\u5b9a\u7fa9\u4e86\u5e7e\u500b\u5b57\u6bb5\uff0c\u5305\u62ec\u7528\u6236\u540d\u548c\u5bc6\u78bc\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e5%85%ad%ef%bc%9a%e6%8f%92%e5%85%a5%e6%95%b8%e6%93%9a-RmzKWWANfZ\">\u6b65\u9a5f\u516d\uff1a\u63d2\u5165\u6578\u64da<\/h2>\n<p>\u5275\u5efa\u6578\u64da\u8868\u5f8c\uff0c\u60a8\u53ef\u4ee5\u63d2\u5165\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u63d2\u5165\u6578\u64da\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>INSERT INTO users (username, password) VALUES ('testuser', 'password123');<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u5728\u201cusers\u201d\u8868\u4e2d\u63d2\u5165\u4e00\u689d\u65b0\u8a18\u9304\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-RmzKWWANfZ\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u4f7f\u7528MySQL\u5275\u5efa\u65b0\u6578\u64da\u5eab\u4e26\u9032\u884c\u57fa\u672c\u7684\u6578\u64da\u64cd\u4f5c\u3002MySQL\u7684\u9748\u6d3b\u6027\u548c\u5f37\u5927\u529f\u80fd\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u7684\u9996\u9078\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u6258\u7ba1\u60a8\u7684MySQL\u6578\u64da\u5eab\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u60a8\u7684\u6578\u64da\u5b89\u5168\u4e14\u96a8\u6642\u53ef\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528MySQL\u5275\u5efa\u65b0\u6578\u64da\u5eab\uff0c\u638c\u63e1\u57fa\u672c\u547d\u4ee4\u548c\u6b65\u9a5f\uff0c\u8f15\u9b06\u7ba1\u7406\u60a8\u7684\u6578\u64da\u5b58\u5132\u9700\u6c42\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-175267","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175267","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=175267"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175267\/revisions"}],"predecessor-version":[{"id":175268,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175267\/revisions\/175268"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=175267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=175267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=175267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}